N lock

SAFETY DATA SHEET DOW AGROSCIENCES LIMITED Safety Data Sheet according to Reg. (EU) No 453/2010 Product name: N-LOCK™ Nitrogen Stabilizer

Revision Date: 31.03.2015 Version: 3.1 Print Date: 02.04.2015

DOW AGROSCIENCES LIMITED encourages and expects you to read and understand the entire (M)SDS, as there is important information throughout the document. We expect you to follow the precautions identified in this document unless your use conditions would necessitate other appropriate appropri methods or actions.

SECTION 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE E AND OF THE COMPANY/UNDERTAKING 1.1 Product identifier Product name: N-LOCK™ Nitrogen Stabilizer 1.2 Relevant identified uses of the substance or mixture mixture and uses advised against Identified uses: Professional use in agrochemicals.

1.3 Details of the supplier of the safety data sheet COMPANY IDENTIFICATION DOW AGROSCIENCES LIMITED LATCHMORE COURT BRAND STREET HITCHIN England SG5 1NH UNITED KINGDOM Customer Information Number: SDSQuestion@dow.com 1.4 EMERGENCY TELEPHONE NUMBER 24-Hour Emergency Contact:: 0031 115 694 982 Local Emergency Contact: 00 31 115 69 4982

SECTION 2. HAZARDS IDENTIFIC IDENTIFICATION 2.1 Classification of the substance or mixture Classification according to Regulation (EC) No 1272/2008: Chronic aquatic toxicity - Category 2 - H411 For the full text of the H-Statements Statements mentioned in this Section, see Section 16.

Classification according to EU Directives 67/548/EEC or 1999/45/EC: Dangerous for the environment - R51/53 For the full text of the R-phrases phrases mentioned in this Section, see Section 16.

® ™ Trademark of Dow AgroSciences LLC

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2.2 Label elements Labelling according to Regulation (EC) No 1272/2008: Hazard pictograms

Hazard statements H411 Toxic to aquatic life with long lasting effects.

Supplemental Hazard Statements EUH401 To avoid risks to human health and the environment, comply with the instructions for use.

Precautionary statements P501 Dispose of contents/container to a licensed hazardous hazardous-waste waste disposal contractor or collection site except for empty clean containers which can be disposed of as nonnon hazardous waste.

Supplemental information Contains: Nitrapyrin (ISO); 1,2--benzisothiazol-3(2H)-one. May produce an allergic reaction.

2.3 Other hazards no data available

SECTION 3. COMPOSITION/INFORMATION COMPOSITION/INFOR ON INGREDIENTS 3.2 Mixtures This product is a mixture.

CASRN / REACH EC-No. / Registration Index-No. Number CASRN 1929-82-4 EC-No. 217-682-2 Index-No. 006-057-00-8

_

Concentration

17.7%

Component

Nitrapyrin (ISO)

Classification: REGULATION (EC) No 1272/2008 Acute Tox. - 4 - H302 Eye Irrit. - 2 - H319 Skin Sens. - 1 - H317 Aquatic Chronic - 2 - H411

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CASRN not available EC-No. 922-153-0 Index-No. –

01-2119451097-39

CASRN 57-55-6 EC-No. 200-338-0 Index-No. –

01-2119456809-23

< 10.0 %

Propylene glycol

Not classified

CASRN 91-20-3 EC-No. 202-049-5 Index-No. 601-052-00-2

_

< 1.0 %

Naphthalene

Acute Tox. - 4 - H302 Carc. - 2 - H351 Aquatic Acute - 1 - H400 Aquatic Chronic - 1 - H410

> 10.0 - <= 20.0 % Hydrocarbons, C10-C13, aromatics, <1% naphthalene

Asp. Tox. - 1 - H304 Aquatic Chronic - 2 - H411

For the full text of the H-Statements mentioned in this Section, see Section 16.

CASRN / EC-No. / Index-No. Concentration CASRN 1929-82-4 EC-No. 217-682-2 Index-No. 006-057-00-8 CASRN not available EC-No. 922-153-0 Index-No. – CASRN 57-55-6 EC-No. 200-338-0 Index-No. – CASRN 91-20-3 EC-No. 202-049-5 Index-No. 601-052-00-2

17.7%

Component

Nitrapyrin (ISO)

> 10.0 - <= 20.0 % Hydrocarbons, C10C13, aromatics, <1% naphthalene

Classification: 67/548/EEC Xn - R22 N - R51 - R53 Xi - R36 R43

Xn - R65 R66 N - R51/53

< 10.0 %

Propylene glycol

Not classified

< 1.0 %

Naphthalene

Carc.Cat.3 - R40 Xn - R22 N - R50 - R53

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For the full text of the R-phrases mentioned in this Section, see Section 16.

SECTION 4. FIRST AID MEASURES 4.1 Description of first aid measures General advice: If potential for exposure exists refer to Section 8 for specific personal protective equipment.

Inhalation: Move person to fresh air. If person is not breathing, call an emergency responder or ambulance, then give artificial respiration; if by mouth to mouth use rescuer protection (pocket mask etc). Call a poison control center or doctor for treatment advice.

Skin contact: Take off contaminated clothing. Rinse skin immediately with plenty of water for 15-20 minutes. Call a poison control center or doctor for treatment advice.

Eye contact: Hold eyes open and rinse slowly and gently with water for 15-20 minutes. Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eyes. Call a poison control center or doctor for treatment advice. Suitable emergency eye wash facility should be available in work area.

Ingestion: No emergency medical treatment necessary.

4.2 Most important symptoms and effects, both acute and delayed: Aside from the information found under Description of first aid measures (above) and Indication of immediate medical attention and special treatment needed (below), any additional important symptoms and effects are described in Section 11: Toxicology Information.

4.3 Indication of any immediate medical attention and special treatment needed Notes to physician: No specific antidote. Treatment of exposure should be directed at the control of symptoms and the clinical condition of the patient. Have the Safety Data Sheet, and if available, the product container or label with you when calling a poison control center or doctor, or going for treatment.

SECTION 5. FIREFIGHTING MEASURES 5.1 Extinguishing media Suitable extinguishing media: To extinguish combustible residues of this product use water fog, carbon dioxide, dry chemical or foam. Dry chemical fire extinguishers. Carbon dioxide fire extinguishers. Foam. Alcohol resistant foams (ATC type) are preferred. General purpose synthetic foams (including AFFF) or protein foams may function, but will be less effective.

Unsuitable extinguishing media: no data available 5.2 Special hazards arising from the substance or mixture Hazardous combustion products: Under fire conditions some components of this product may decompose. The smoke may contain unidentified toxic and/or irritating compounds. Combustion products may include and are not limited to: Nitrogen oxides. Hydrogen chloride. Carbon monoxide.

Carbon dioxide.

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Unusual Fire and Explosion Hazards: This material will not burn until the water has evaporated.

Residue can burn. Container may rupture from gas generation in a fire situation.

5.3 Advice for firefighters Fire Fighting Procedures: Keep people away. Isolate fire and deny unnecessary entry. Use water spray to cool fire exposed containers and fire affected zone until fire is out and danger of reignition has passed. Fight fire from protected location or safe distance. Consider the use of unmanned hose holders or monitor nozzles. Immediately withdraw all personnel from the area in case of rising sound from venting safety device or discoloration of the container. Burning liquids may be extinguished by dilution with water. Move container from fire area if this is possible without hazard. Burning liquids may be moved by flushing with water to protect personnel and minimize property damage. To extinguish combustible residues of this product use water fog, carbon dioxide, dry chemical or foam.

Contain fire water run-off if possible. Fire water run-off, if not contained, may cause environmental damage. Review the “Accidental Release Measures” and the “Ecological Information” sections of this (M)SDS. Special protective equipment for firefighters: Wear positive-pressure self-contained breathing apparatus (SCBA) and protective fire fighting clothing (includes fire fighting helmet, coat, trousers, boots, and gloves). Avoid contact with this material during fire fighting operations. If contact is likely, change to full chemical resistant fire fighting clothing with self-contained breathing apparatus. If this is not available, wear full chemical resistant clothing with self-contained breathing apparatus and fight fire from a remote location. For protective equipment in post-fire or non-fire clean-up situations, refer to the relevant sections.

SECTION 6. ACCIDENTAL RELEASE MEASURES 6.1 Personal precautions, protective equipment and emergency procedures: Isolate area. Keep unnecessary and unprotected personnel from entering the area. Keep upwind of spill. Ventilate area of leak or spill. Refer to section 7, Handling, for additional precautionary measures. Use appropriate safety equipment. For additional information, refer to Section 8, Exposure Controls and Personal Protection.

6.2 Environmental precautions: Prevent from entering into soil, ditches, sewers, waterways and/or groundwater. See Section 12, Ecological Information. Spills or discharge to natural waterways is likely to kill aquatic organisms.

6.3 Methods and materials for containment and cleaning up: Contain spilled material if possible.

Small spills: Absorb with materials such as: Clay. Dirt. Sand. Sweep up. Collect in suitable and properly labeled containers. Large spills: Contact Dow AgroSciences for clean-up assistance. See Section 13, Disposal Considerations, for additional information.

6.4 Reference to other sections: References to other sections, if applicable, have been provided in the previous sub-sections.

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SECTION 7. HANDLING AND STORAGE 7.1 Precautions for safe handling: Keep out of reach of children. Do not swallow. Avoid contact with eyes, skin, and clothing. Avoid breathing vapor or mist. Wash thoroughly after handling. Keep container closed. Use with adequate ventilation. See Section 8, EXPOSURE CONTROLS AND PERSONAL PROTECTION. 7.2 Conditions for safe storage, including any incompatibilities: Store in a dry place. Store in original container. Keep container tightly closed when not in use. Do not store near food, foodstuffs, drugs or potable water supplies.

7.3 Specific end use(s): Refer to product label.

SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION 8.1 Control parameters Exposure limits are listed below, if they exist.

Component

Nitrapyrin (ISO) Propylene glycol

Naphthalene

Regulation

ACGIH ACGIH US WEEL GB EH40 GB EH40 ACGIH ACGIH Dow IHG Dow IHG Dow IHG Dow IHG 91/322/EEC

Type of listing

TWA STEL TWA TWA TWA TWA TWA TWA TWA STEL STEL TWA

Value/Notation

10 mg/m3 20 mg/m3 10 mg/m3 474 mg/m3 150 ppm 10 mg/m3 10 ppm Absorbed via skin 10 ppm Absorbed via skin 15 ppm Absorbed via skin 50 mg/m3 10 ppm

RECOMMENDATIONS IN THIS SECTION ARE FOR MANUFACTURING, COMMERCIAL BLENDING AND PACKAGING WORKERS. APPLICATORS AND HANDLERS SHOULD SEE THE PRODUCT LABEL FOR PROPER PERSONAL PROTECTIVE EQUIPMENT AND CLOTHING. 8.2 Exposure controls Engineering controls: Use engineering controls to maintain airborne level below exposure limit requirements or guidelines. If there are no applicable exposure limit requirements or guidelines, use only with adequate ventilation. Local exhaust ventilation may be necessary for some operations.

Individual protection measures Eye/face protection: Use chemical goggles. Chemical goggles should be consistent with EN 166 or equivalent.

Skin protection Hand protection: Use chemical resistant gloves classified under Standard EN374: Protective gloves against chemicals and micro-organisms. Examples of preferred glove barrier materials include: Polyethylene. Ethyl vinyl alcohol laminate (“EVAL”).

Styrene/butadiene rubber. Viton. Examples of acceptable glove barrier materials include: Butyl rubber. Chlorinated polyethylene. Natural rubber (“latex”). Neoprene.

Nitrile/butadiene rubber (“nitrile” or “NBR”). Polyvinyl chloride (“PVC” or “vinyl”).

When prolonged or frequently repeated contact may occur, a glove with a protection class of 4 or higher (breakthrough time greater than 120 minutes according to EN

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374) is recommended. When only brief contact is expected, a glove with a protection class of 1 or higher (breakthrough time greater than 10 minutes according to EN 374) is recommended. NOTICE: The selection of a specific glove for a particular application and duration of use in a workplace should also take into account all relevant workplace factors such as, but not limited to: Other chemicals which may be handled, physical requirements (cut/puncture protection, dexterity, thermal protection), potential body reactions to glove materials, as well as the instructions/specifications provided by the glove supplier.

Other protection: Use protective clothing chemically resistant to this material.

Selection of specific items such as face shield, boots, apron, or full body suit will depend on the task.

Respiratory protection: Respiratory protection should be worn when there is a potential to exceed the exposure limit requirements or guidelines. If there are no applicable exposure limit requirements or guidelines, use an approved respirator. Selection of air-purifying or positivepressure supplied-air will depend on the specific operation and the potential airborne concentration of the material. For emergency conditions, use an approved positive-pressure self-contained breathing apparatus.

Use the following CE approved air-purifying respirator: Organic vapor cartridge with a particulate pre-filter, type AP2.

Environmental exposure controls See SECTION 7: Handling and storage and SECTION 13: Disposal considerations for measures to prevent excessive environmental exposure during use and waste disposal.

SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES 9.1 Information on basic physical and chemical properties Appearance Physical state Liquid.

Color

Tan

Odor

Mild

Odor Threshold

No test data available

pH

8 1% pH Electrode

Melting point/range

Not applicable

Freezing point

No test data available

Boiling point (760 mmHg)

No test data available

Flash point

closed cup > 100 °C Pensky-Martens Closed Cup ASTM D 93

Evaporation Rate (Butyl Acetate = 1)

No test data available

Flammability (solid, gas)

Not Applicable

Lower explosion limit

No test data available

Upper explosion limit

No test data available

Vapor Pressure

No test data available

Relative Vapor Density (air = 1)

No test data available

Relative Density (water = 1)

No test data available

Water solubility

No test data available

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Partition coefficient: noctanol/water

no data available

Auto-ignition temperature

No test data available

Decomposition temperature

No test data available

Dynamic Viscosity

103 mPa.s at 40 °C OECD 114

Kinematic Viscosity

no data available

Explosive properties

Not explosive

Oxidizing properties

no data available

9.2 Other information Liquid Density

1.12 g/cm3 at 20 °C Digital density meter

Molecular weight

no data available

NOTE: The physical data presented above are typical values and should not be construed as a specification.

SECTION 10. STABILITY AND REACTIVITY 10.1 Reactivity: No dangerous reaction known under conditions of normal use.

10.2 Chemical stability: Unstable at elevated temperatures.

10.3 Possibility of hazardous reactions: Polymerization will not occur.

10.4 Conditions to avoid: Some components of this product can decompose at elevated temperatures. Generation of gas during decomposition can cause pressure in closed systems.

10.5 Incompatible materials: Avoid contact with: Acids. Oxidizers. Avoid contact with metals such as: Aluminum. Aluminum alloys. Magnesium. Magnesium alloys.

10.6 Hazardous decomposition products: Decomposition products depend upon temperature, air supply and the presence of other materials. Decomposition products can include and are not limited to: Hydrogen chloride. Nitrogen oxides. Toxic gases are released during decomposition.

SECTION 11. TOXICOLOGICAL INFORMATION

Toxicological information on this product or its components appear in this section when such data is available.

11.1 Information on toxicological effects Acute toxicity Acute oral toxicity Very low toxicity if swallowed. Harmful effects not anticipated from swallowing small amounts.

As product: Single dose oral LD50 has not been determined.

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For similar material(s): LD50, > 5,000 mg/kg Estimated.

Acute dermal toxicity Prolonged skin contact is unlikely to result in absorption of harmful amounts.

As product: The dermal LD50 has not been determined.

For similar material(s): LD50, > 5,000 mg/kg Estimated.

Acute inhalation toxicity Prolonged excessive exposure may cause adverse effects. Based on the available data, respiratory irritation was not observed.

As product: The LC50 has not been determined.

For similar material(s): LC50, Rat, male and female, 4 Hour, Aerosol, > 3.51 mg/l No deaths occurred at this concentration.

Maximum attainable concentration.

Skin corrosion/irritation Brief contact may cause moderate skin irritation with local redness.

Serious eye damage/eye irritation May cause moderate eye irritation.

Corneal injury is unlikely.

Sensitization For similar material(s): Did not demonstrate the potential for contact allergy in mice.

For respiratory sensitization: No relevant data found.

Specific Target Organ Systemic Toxicity (Single Exposure) Evaluation of available data suggests that this material is not an STOT-SE toxicant.

Specific Target Organ Systemic Toxicity (Repeated Exposure) For the active ingredient(s): In animals, effects have been reported on the following organs: Blood.

Kidney.

Liver.

Female reproductive organs.

Dose levels producing these effects were many times higher than any dose levels expected from exposure due to use.

Based on information for component(s):

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In animals, effects have been reported on the following organs: Lung.

Gastrointestinal tract.

Thyroid.

Urinary tract.

Dose levels producing these effects were many times higher than any dose levels expected from exposure due to use.

In rare cases, repeated excessive exposure to propylene glycol may cause central nervous system effects.

Carcinogenicity For the active ingredient(s): Kidney effects and/or tumors have been observed in male rats. These effects are believed to be species specific and unlikely to occur in humans.

Teratogenicity For the active ingredient(s): Has been toxic to the fetus in laboratory animals at doses toxic to the mother. Did not cause birth defects in laboratory animals.

Reproductive toxicity For the active ingredient(s): In animal studies, did not interfere with reproduction.

Mutagenicity For the active ingredient(s): In vitro genetic toxicity studies were negative. Animal genetic toxicity studies were negative.

Aspiration Hazard No aspiration toxicity classification

SECTION 12. ECOLOGICAL INFORMATION Ecotoxicological information on this product or its components appear in this section when such data is available.

12.1 Toxicity Nitrapyrin (ISO) Acute toxicity to fish Material is toxic to aquatic organisms (LC50/EC50/IC50 between 1 and 10 mg/L in the most sensitive species).

LC50, Lepomis macrochirus (Bluegill sunfish), static test, 96 Hour, 3.4 - 7.9 mg/l, OECD Test Guideline 203 or Equivalent LC50, Rainbow trout (Oncorhynchus mykiss), static test, 96 Hour, 4 mg/l Acute toxicity to aquatic invertebrates LC50, Daphnia magna (Water flea), flow-through test, 48 Hour, 2.2 mg/l Acute toxicity to algae/aquatic plants ErC50, Pseudokirchneriella subcapitata (green algae), 72 Hour, Growth rate inhibition, 1.7 mg/l Chronic toxicity to fish

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NOEC, Fathead minnow (Pimephales promelas), 34 d, 2.87 mg/l Toxicity to Above Ground Organisms Material is practically non-toxic to birds on an acute basis (LD50 > 2000 mg/kg).

Material is slightly toxic to birds on a dietary basis (LC50 between 1001 and 5000 ppm). oral LD50, Anas platyrhynchos (Mallard duck), 2708mg/kg bodyweight. dietary LC50, Anas platyrhynchos (Mallard duck), 1466mg/kg diet. dietary LC50, Coturnix japonica (Japanese quail), 820mg/kg diet.

Toxicity to soil-dwelling organisms LC50, Eisenia fetida (earthworms), 15 d, survival, 209 mg/kg Hydrocarbons, C10-C13, aromatics, <1% naphthalene Acute toxicity to fish For similar material(s): Material is toxic to aquatic organisms (LC50/EC50/IC50 between 1 and 10 mg/L in the most sensitive species).

For similar material(s): EC50, Oncorhynchus mykiss (rainbow trout), 96 Hour, 3.6 mg/l Acute toxicity to aquatic invertebrates For similar material(s): EC50, Daphnia magna (Water flea), 48 Hour, 1.1 mg/l Acute toxicity to algae/aquatic plants For similar material(s): EC50, Pseudokirchneriella subcapitata (green algae), 72 Hour, 7.9 mg/l Propylene glycol Acute toxicity to fish Material is not classified as dangerous to aquatic organisms (LC50/EC50/IC50/LL50/EL50 greater than 100 mg/L in most sensitive species).

LC50, Oncorhynchus mykiss (rainbow trout), static test, 96 Hour, 40,613 mg/l, OECD Test Guideline 203 Acute toxicity to aquatic invertebrates LC50, Ceriodaphnia dubia (water flea), static test, 48 Hour, 18,340 mg/l, OECD Test Guideline 202 Acute toxicity to algae/aquatic plants ErC50, Pseudokirchneriella subcapitata (green algae), 96 Hour, Growth rate inhibition, 19,000 mg/l, OECD Test Guideline 201 Toxicity to bacteria NOEC, Pseudomonas putida, 18 Hour, > 20,000 mg/l Chronic toxicity to aquatic invertebrates NOEC, Ceriodaphnia dubia (water flea), semi-static test, 7 d, number of offspring, 13,020 mg/l Naphthalene Acute toxicity to fish Material is very toxic to aquatic organisms (LC50/EC50/IC50 below 1 mg/L in the most sensitive species).

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LC50, Oncorhynchus mykiss (rainbow trout), 96 Hour, 0.11 mg/l Acute toxicity to aquatic invertebrates EC50, Daphnia magna (Water flea), static test, 48 Hour, 1.6 - 24.1 mg/l Chronic toxicity to fish NOEC, Other, flow-through, 40 d, mortality, 0.37 mg/l 12.2 Persistence and degradability Nitrapyrin (ISO) Biodegradability: Chemical degradation (hydrolysis) is expected in the environment within days to weeks. Degradation is expected in the soil environment within days to weeks.

Theoretical Oxygen Demand: 0.97 mg/mg Stability in Water (1/2-life) Hydrolysis, half-life, 186 Hour, pH 5, Half-life Temperature 25 °C Hydrolysis, half-life, 173 - 233 Hour, pH 7, Half-life Temperature 25 °C Hydrolysis, half-life, 129 Hour, pH 9, Half-life Temperature 25 °C Hydrocarbons, C10-C13, aromatics, <1% naphthalene Biodegradability: For similar material(s): Biodegradation may occur under aerobic conditions (in the presence of oxygen). Based on stringent OECD test guidelines, this material cannot be considered as readily biodegradable; however, these results do not necessarily mean that the material is not biodegradable under environmental conditions.

Propylene glycol Biodegradability: Material is readily biodegradable. Passes OECD test(s) for ready biodegradability. Biodegradation may occur under anaerobic conditions (in the absence of oxygen).

10-day Window: Pass Biodegradation: 81 % Exposure time: 28 d Method: OECD Test Guideline 301F or Equivalent 10-day Window: Not applicable Biodegradation: 96 % Exposure time: 64 d Method: OECD Test Guideline 306 or Equivalent Naphthalene Biodegradability: Material is expected to be readily biodegradable.

12.3 Bioaccumulative potential Nitrapyrin (ISO) Bioaccumulation: Bioconcentration potential is moderate (BCF between 100 and 3000 or Log Pow between 3 and 5).

Partition coefficient: n-octanol/water(log Pow): 3.324 Measured Bioconcentration factor (BCF): < 85 Lepomis macrochirus (Bluegill sunfish) 30 d Measured Hydrocarbons, C10-C13, aromatics, <1% naphthalene

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Bioaccumulation: No data available for this product. For similar material(s): Bioconcentration potential is high (BCF > 3000 or Log Pow between 5 and 7).

Propylene glycol Bioaccumulation: Bioconcentration potential is low (BCF < 100 or Log Pow < 3).

Partition coefficient: n-octanol/water(log Pow): -1.07 Measured Bioconcentration factor (BCF): 0.09 Estimated.

Naphthalene Bioaccumulation: Bioconcentration potential is moderate (BCF between 100 and 3000 or Log Pow between 3 and 5).

Partition coefficient: n-octanol/water(log Pow): 3.3 Measured Bioconcentration factor (BCF): 40 - 300 Fish. 28 d Measured 12.4 Mobility in soil Nitrapyrin (ISO) Potential for mobility in soil is medium (Koc between 150 and 500).

Partition coefficient(Koc): 321 Measured Hydrocarbons, C10-C13, aromatics, <1% naphthalene No relevant data found.

Propylene glycol Given its very low Henryâ&#x20AC;&#x2122;s constant, volatilization from natural bodies of water or moist soil is not expected to be an important fate process.

Potential for mobility in soil is very high (Koc between 0 and 50).

Partition coefficient(Koc): < 1 Estimated.

Naphthalene Potential for mobility in soil is medium (Koc between 150 and 500).

Partition coefficient(Koc): 240 - 1300 Measured 12.5 Results of PBT and vPvB assessment Nitrapyrin (ISO) This substance is not considered to be persistent, bioaccumulating and toxic (PBT). This substance is not considered to be very persistent and very bioaccumulating (vPvB).

Hydrocarbons, C10-C13, aromatics, <1% naphthalene This substance is not considered to be persistent, bioaccumulating and toxic (PBT). This substance is not considered to be very persistent and very bioaccumulating (vPvB).

Propylene glycol This substance is not considered to be persistent, bioaccumulating and toxic (PBT). This substance is not considered to be very persistent and very bioaccumulating (vPvB).

Naphthalene This substance has not been assessed for persistence, bioaccumulation and toxicity (PBT).

12.6 Other adverse effects Nitrapyrin (ISO)

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No relevant data found.

Hydrocarbons, C10-C13, aromatics, <1% naphthalene This substance is not in Annex I of Regulation (EC) No 1005/2009 on substances that deplete the ozone layer.

Propylene glycol This substance is not in Annex I of Regulation (EC) No 1005/2009 on substances that deplete the ozone layer.

Naphthalene This substance is not in Annex I of Regulation (EC) No 1005/2009 on substances that deplete the ozone layer.

SECTION 13. DISPOSAL CONSIDERATIONS 13.1 Waste treatment methods If wastes and/or containers cannot be disposed of according to the product label directions, disposal of this material must be in accordance with your local or area regulatory authorities. This information presented below only applies to the material as supplied. The identification based on characteristic(s) or listing may not apply if the material has been used or otherwise contaminated. It is the responsibility of the waste generator to determine the toxicity and physical properties of the material generated to determine the proper waste identification and disposal methods in compliance with applicable regulations. If the material as supplied becomes a waste, follow all applicable regional, national and local laws.

The definitive assignment of this material to the appropriate EWC group and thus its proper EWC code will depend on the use that is made of this material. Contact the authorized waste disposal services.

SECTION 14. TRANSPORT INFORMATION Classification for ROAD and Rail transport (ADR/RID): 14.1 UN number UN 3082 14.2 Proper shipping name

ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S.(Nitrapyrin)

14.3 Class

9

14.4 Packing group

III

14.5 Environmental hazards

Nitrapyrin

14.6 Special precautions for user Hazard identification No: 90 Classification for SEA transport (IMO-IMDG): 14.1 UN number UN 3082 14.2 Proper shipping name

ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S.(Nitrapyrin)

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14.3 Class

9

14.4 Packing group

III

14.5 Environmental hazards

Nitrapyrin

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14.6 Special precautions for user EmS: F-A, S-F 14.7 Transport in bulk according to Annex I or II of MARPOL 73/78 and the IBC or IGC Code

Consult IMO regulations before transporting ocean bulk

Classification for AIR transport (IATA/ICAO): 14.1 UN number UN 3082 14.2 Proper shipping name

Environmentally hazardous substance, liquid, n.o.s.(Nitrapyrin)

14.3 Class

9

14.4 Packing group

III

14.5 Environmental hazards

Not applicable

14.6 Special precautions for user No data available.

This information is not intended to convey all specific regulatory or operational requirements/information relating to this product. Transportation classifications may vary by container volume and may be influenced by regional or country variations in regulations. Additional transportation system information can be obtained through an authorized sales or customer service representative. It is the responsibility of the transporting organization to follow all applicable laws, regulations and rules relating to the transportation of the material.

SECTION 15. REGULATORY INFORMATION 15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture REACh Regulation (EC) No 1907/2006 This product contains only components that have been either pre-registered, registered, are exempt from registration or are regarded as registered according to Regulation (EC) No. 1907/2006 (REACH)., The aforementioned indications of the REACH registration status are provided in good faith and believed to be accurate as of the effective date shown above. However, no warranty, express or implied, is given. It is the buyer´s/user´s responsibility to ensure that his/her understanding of the regulatory status of this product is correct.

Seveso II - Directive 96/82/EC and its amendments: Listed in Regulation: Petroleum products: (a) gasolines and naphthas, (b) kerosenes (including jet fuels), (c) gas oils (including diesel fuels, home heating oils and gas oil blending streams),(d) heavy fuel oils Number in Regulation: 13 2,500 t

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25,000 t

15.2 Chemical Safety Assessment For proper and safe use of this product, please refer to the approval conditions laid down on the product label.

SECTION 16. OTHER INFORMATION Full text of H-Statements referred to under sections 2 and 3.

H302 Harmful if swallowed.

H304 May be fatal if swallowed and enters airways.

H317 May cause an allergic skin reaction.

H319 Causes serious eye irritation.

H351 Suspected of causing cancer.

H400 Very toxic to aquatic life.

H410 Very toxic to aquatic life with long lasting effects.

H411 Toxic to aquatic life with long lasting effects.

Full text of R-phrases referred to under sections 2 and 3 R22 Harmful if swallowed.

R36 Irritating to eyes.

R40 Limited evidence of a carcinogenic effect.

R43 May cause sensitisation by skin contact.

R50 Very toxic to aquatic organisms.

R51 Toxic to aquatic organisms.

R51/53 Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

R53 May cause long-term adverse effects in the aquatic environment.

R65 Harmful: may cause lung damage if swallowed.

R66 Repeated exposure may cause skin dryness or cracking.

Classification and procedure used to derive the classification for mixtures according to Regulation (EC) No 1272/2008 Aquatic Chronic - 2 - H411 - Calculation method

Revision Identification Number: 101208990 / A293 / Issue Date: 31.03.2015 / Version: 3.1 DAS Code: GF-3181 Most recent revision(s) are noted by the bold, double bars in left-hand margin throughout this document.

Legend 91/322/EEC Absorbed via skin ACGIH

Europe. Commission Directive 91/322/EEC on establishing indicative limit values Absorbed via skin USA. ACGIH Threshold Limit Values (TLV)

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Product name: N-LOCK™ Nitrogen Stabilizer

Dow IHG GB EH40 STEL TWA US WEEL

Revision Date: 31.03.2015 Version: 3.1

Dow Industrial Hygiene Guideline UK. EH40 WEL - Workplace Exposure Limits Short term exposure limit Time weighted average USA. Workplace Environmental Exposure Levels (WEEL)

Information Source and References This SDS is prepared by Product Regulatory Services and Hazard Communications Groups from information supplied by internal references within our company.

DOW AGROSCIENCES LIMITED urges each customer or recipient of this (M)SDS to study it carefully and consult appropriate expertise, as necessary or appropriate, to become aware of and understand the data contained in this (M)SDS and any hazards associated with the product. The information herein is provided in good faith and believed to be accurate as of the effective date shown above.

However, no warranty, express or implied, is given. Regulatory requirements are subject to change and may differ between various locations. It is the buyer’s/user’s responsibility to ensure that his activities comply with all federal, state, provincial or local laws. The information presented here pertains only to the product as shipped. Since conditions for use of the product are not under the control of the manufacturer, it is the buyer’s/user’s duty to determine the conditions necessary for the safe use of this product. Due to the proliferation of sources for information such as manufacturerspecific (M)SDSs, we are not and cannot be responsible for (M)SDSs obtained from any source other than ourselves. If you have obtained an (M)SDS from another source or if you are not sure that the (M)SDS you have is current, please contact us for the most current version.

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